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//===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===//
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
//
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_FLAGS_H
#define SANITIZER_FLAGS_H
#include "sanitizer_internal_defs.h"
namespace __sanitizer {
void ParseFlag(const char *env, bool *flag, const char *name);
void ParseFlag(const char *env, int *flag, const char *name);
void ParseFlag(const char *env, const char **flag, const char *name);
struct CommonFlags {
// If set, use the online symbolizer from common sanitizer runtime.
bool symbolize;
// Path to external symbolizer. If it is NULL, symbolizer will be looked for
// in PATH. If it is empty, external symbolizer will not be started.
const char *external_symbolizer_path;
// Strips this prefix from file paths in error reports.
const char *strip_path_prefix;
// Use fast (frame-pointer-based) unwinder on fatal errors (if available).
bool fast_unwind_on_fatal;
// Use fast (frame-pointer-based) unwinder on malloc/free (if available).
bool fast_unwind_on_malloc;
// Intercept and handle ioctl requests.
bool handle_ioctl;
// Max number of stack frames kept for each allocation/deallocation.
int malloc_context_size;
// Write logs to "log_path.pid".
// The special values are "stdout" and "stderr".
// The default is "stderr".
const char *log_path;
// Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).
int verbosity;
// Enable memory leak detection.
bool detect_leaks;
// Invoke leak checking in an atexit handler. Has no effect if
// detect_leaks=false, or if __lsan_do_leak_check() is called before the
// handler has a chance to run.
bool leak_check_at_exit;
// If false, the allocator will crash instead of returning 0 on out-of-memory.
bool allocator_may_return_null;
// If false, disable printing error summaries in addition to error reports.
bool print_summary;
};
inline CommonFlags *common_flags() {
static CommonFlags f;
return &f;
}
void SetCommonFlagsDefaults(CommonFlags *f);
void ParseCommonFlagsFromString(CommonFlags *f, const char *str);
} // namespace __sanitizer
#endif // SANITIZER_FLAGS_H
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